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C++-Exception Handling

15 posts

Exception Handling & Templates Interview Questions - C++ Programming

Last Updated: 08 August 2025

In modern C++, writing robust, reusable, and efficient code is key. Two important pillars that support this are:Exception Handling: C++ supports a structured error-handlin...read more

C++-Exception Handling

How to Detect Memory Leaks in C++?

Last Updated: 23 July 2025

Memory leaks are a common and serious problem in C++ programming. They occur when dynamically allocated memory using operators likenewor functions likemalloc from the heap...read more

Dynamic Memory Allocation

C++-Exception Handling

How to Use the Try and Catch Blocks in C++?

Last Updated: 23 July 2025

In C++, thetryandcatchblocks are used as a part of the exception handling mechanism which allows us to handle runtime errors. If the exceptions are not handled properly th...read more

Exception Handling

C++-Exception Handling

How to Throw an Exception in C++?

Last Updated: 23 July 2025

In C++, exception handling is a mechanism that allows us to handle runtime errors and exceptions are objects that represent an error that occurs during the execution of a ...read more

C++-Exception Handling

How to Throw and Catch Exceptions in C++?

Last Updated: 23 July 2025

In C++, exception handling is a mechanism that allows us to handle runtime errors and exceptions are unusual conditions that occur at runtime. In this article, we will lea...read more

C++-Exception Handling

How to Catch a Specific Exception in C++?

Last Updated: 23 July 2025

In C++, exceptions are runtime anomalies or abnormal conditions that a program encounters during its execution. The process of handling these exceptions is called exceptio...read more

C++-Exception Handling

How to Throw a Custom Exception in C++?

Last Updated: 23 July 2025

In C++, exception handling is done by throwing an exception in a try block and catching it in the catch block. We generally throw the built-in exceptions provided in the e...read more

Exception Handling

C++-Exception Handling

How Do I Continue to the Next Iteration of a for Loop After an Exception is Thrown in C++?

Last Updated: 23 July 2025

In C++, when an exception is thrown, the normal flow of the program is disrupted and we need to take care of it. In this article, we will learn how can we continue to the ...read more

C++-Exception Handling

How to Handle Incorrect Values in a Constructor?

Last Updated: 23 July 2025

In C++, constructors are used to construct and initialize the object of its class. If incorrect values are given to the constructor, then it may cause inconsistency in a p...read more

C++-Constructors

C++-Exception Handling

How to Catch Floating Point Errors in C++?

Last Updated: 23 July 2025

In C++, a part of the code that may throw exceptions is enclosed in try-and-catch blocks to handle them when they arise. We can also use try...catch to catch floating poin...read more

Exception Handling

C++-Exception Handling

Exception Handling using Classes in C++

Last Updated: 23 July 2025

In C++, unexpected issues may occur during program execution such as attempting to divide by zero, accessing a non-existent file or using invalid data. These issues are ca...read more

C++-Exception Handling

NULL undeclared error in C/C++ and how to resolve it

Last Updated: 15 July 2025

What is undeclared Error: When we use some constant in our program maybe they are built-in constant and may be created by a user according to the requirement. But when we ...read more

C++-Exception Handling

Exception Header in C++ With Examples

Last Updated: 12 July 2025

C++ provides a list of standard exceptions defined in header exception in namespace std where "exception" is the base class for all standard exceptions. All exceptions lik...read more

Programming Language

C++-Exception Handling

User-defined Custom Exception with class in C++

Last Updated: 11 July 2025

We can use Exception handling with class too. Even we can throw an exception of user defined class types. For throwing an exception of say demo class type within try block...read more

C++-Exception Handling

Stack Unwinding in C++

Last Updated: 23 July 2025

Stack Unwinding is the process of removing function call frames from function call stack at run time. The local objects are destroyed in reverse order in which they were c...read more

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C++-Exception Handling